Makrozooplankton at ALOHA Station during cruise HOT-63

Nets are towed obliquely at approx. 1 knot, from the surface to approx. 175 m. Towing time is approx. 20 minutes. Zooplankton (weak swimmers >200µm) are collected using...网具以约1节（knot）的航速斜向拖曳，作业深度覆盖海面至约175米；单次拖曳时长约为20分钟。针对体型大于200微米的弱游泳浮游动物（Zooplankton），将采用……进行采集。